motor-driven warehouse Electric hydraulic stacker need to have a spare battery.

Electric Forklift
With motor-powered, battery energy. 1.0 to 4.8 tons carrying capacity, operating channel width is generally 3.5 to 5.0 m. Since there is no pollution, low noise, it is widely used in demanding environmental conditions, such as medicine, food and other industries. Since each Electric hydraulic stacker cell is generally about eight hours after the work electric lifts needs to be charged, so for multi-shift working condition with battery backup.warehouse forklift
Warehouse Forklift mainly for cargo handling and warehouse forklift design. Apart from a few warehouse forklift (such as hand pallet truck) is the use of human-driven, others are driven by a motor, because the body is compact, mobile and flexible, light weight and good Hand lifter environmental performance while in storage industry has been widely used. When multi-shift operations, motor-driven warehouse forklift need to have a spare battery. Electric Pallet Trucks
1.6 to 3.0 tons carrying Air scissor lift capacity, operating channel width is generally 2.3 to 2.8 meters, fork lift height is generally about 210mm, mainly used for horizontal transport and cargo handling within the warehouse. Generally have walk-in and stand-two modes of operation, according to the efficiency requirements choice.

In the side of the table liftstar hand pallet truck should be black and yellow safety signs

In the side of the table should be black and yellow safety signs , lift platform must be installed in table and floor entrances and exits from the obvious position " without permission , shall not enter ," the warning signs .
5.3 inspection of metal structures
5.3.1 Important weld
Important visual inspection of weld tables, lifting devices , bearing steel , etc., should be smooth, plump , oxide should be divisible , without visible weld , cracks, slag , undercut Hand lifter crater , burn and not welded through other defects, weld geometry and dimensions shall comply with design patterns .
5.3.2 Butt welds NDT
Bearing steel butt welds shall comply with the design requirements , butt weld length should be 20% of non-destructive testing.
Ray examination in accordance with GB/T3323-2005 " metal fusion welded joints radiography " provides radiographic quality level of not less than AB , qualified at Level Ⅱ; ultrasonic Electric lifters testing in accordance with GB/T11345-1989 " steel welds manual ultrasonic testing method and classification of testing results "provides test grade of not less than B grade, qualified at Level Ⅰ.
5.3.3 There should be no structural members overall instability , severe plastic deformation and cracks and other phenomena
5.3.4 fasteners should be complete and securely locked
5.4 protective fence
5.4.1 Ground Fence
Lift height is greater than or equal to the lifting platform should be set 2m fence , fence height of not less than 1.8m. Safe distance from the fence and the lifting platform is not less than the values ​​in Appendix